This paper examines a comprehensive review of factors influencing the purchase of eco-friendly automobile i.e. electric vehicles aiming to offer a conceptual framework of factors and deliver the path to additional research. This paper is a scientific evaluation of 578 peer review magazine articles to become aware of the purpose for and in opposition to the aim to purchase an electric vehicle. In this study, a total of 578 papers were reviewed followed by two-step verification and subsequently, 53 papers have been recognized and analyzed paper provides important information for eco-friendly product manufacturers. This paper pursuit to identify the factors that affect customers buying electric vehicles and accordingly present useful guidelines for the manufacturers in developing and imposing electric vehicles.